Support us via PayPal

Support us via Patreon

Astronomy Without A Telescope

the e-book is now available:

  • The book is also now available through the iBooks app. Here is a quick guide to getting the book onto i-devices, such as an iPad.
  • This is the Amazon version for Kindle. It will also work on devices (e.g. iPads) with a Kindle app.
  • This is the .epub version which will work on other e-book devices without Kindle functionality.

Category Dear CA

365.1 Snippet_Phosphorus

You can’t eat money.

Podcast: Play in new window | Download

Subscribe: RSS

November 17, 2025 Posted in   Astrobiology, Dear CA, Planetary science

MORE PODCASTS
Read More

365. Dear Cheap Astronomy – Episode 134

Taking nothing for granted.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

November 10, 2025 Posted in   Cosmology, Dear CA, Physics and astrophysics

MORE PODCASTS
Read More

364.2 Snippet_Proper mass

Relatively speaking.

Podcast: Play in new window | Download

Subscribe: RSS

November 3, 2025 Posted in   Dear CA, Physics and astrophysics, Space missions

MORE PODCASTS
Read More

364. Dear Cheap Astronomy – Episode 133

Shining a light.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

October 20, 2025 Posted in   Cosmology, Dear CA, Physics and astrophysics

MORE PODCASTS
Read More

363. Dear Cheap Astronomy – Episode 132

Bringing it home.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

September 29, 2025 Posted in   Asteroid mining, Dear CA, Planet Earth, Solar System, Space technology

MORE PODCASTS
Read More